|Hometown:||Wading River, NY|
|High School:||Shoreham-Wading River|
Prior to Marist: A member of Long Island Championship lacrosse teams as a freshman and senior, Constant amassed 131 points in his high school career, including 64 points in his senior year as a team captain and starting midfielder. He was an All-Division and All-County selection twice and led the Wildcats to a pair of league and county titles in Suffolk County. Constant was also a two-time Long Island Champion in football, earning All-Division recognition as a wide receiver following his senior season. A three-sport standout, he also received Academic All-County recognition in basketball as a senior and made the Honor Roll at Shoreham-Wading River.